{"id":12626,"date":"2026-03-30T01:06:40","date_gmt":"2026-03-30T01:06:40","guid":{"rendered":"https:\/\/hlh-js.com\/?p=12626"},"modified":"2026-03-30T05:49:58","modified_gmt":"2026-03-30T05:49:58","slug":"aluminum-oxide-blast-media-complete-buyers-guide","status":"publish","type":"post","link":"https:\/\/hlh-js.com\/ru\/resource\/\u0431\u043b\u043e\u0433\/aluminum-oxide-blast-media-complete-buyers-guide\/","title":{"rendered":"Aluminum Oxide Blast Media: The Complete Buyer&#8217;s\u00a0Guide"},"content":{"rendered":"<p><style>\r\n\/* ============================================================\r\n   HLH Pillar Page \u2013 Aluminum Oxide Blast Media\r\n   Jiangsu Henglihong Technology Co., Ltd.\r\n   Refined Industrial \/ Authority Editorial Aesthetic\r\n   ============================================================ *\/\r\n\r\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Playfair+Display:wght@600;700&family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');\r\n\r\n  :root {\r\n    --navy:    #0d1b2a;\r\n    --steel:   #1e3a5f;\r\n    --sky:     #2176ae;\r\n    --ice:     #e8f4fd;\r\n    --amber:   #e07b00;\r\n    --amber-lt:#fff4e0;\r\n    --sand:    #f5f0e8;\r\n    --white:   #ffffff;\r\n    --gray-50: #f8f8f6;\r\n    --gray-100:#efefec;\r\n    --gray-300:#c8c8c0;\r\n    --gray-500:#8a8a80;\r\n    --gray-700:#454540;\r\n    --text:    #1a1a16;\r\n    --radius:  6px;\r\n    --shadow:  0 2px 20px rgba(13,27,42,.08);\r\n    --shadow-lg:0 8px 40px rgba(13,27,42,.14);\r\n    --font-head:'Playfair Display', Georgia, serif;\r\n    --font-body:'DM Sans', system-ui, sans-serif;\r\n    --font-mono:'DM Mono', monospace;\r\n  }\r\n\r\n  .hlh-pillar * { box-sizing: border-box; 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color: var(--gray-700); }\r\n  .hlh-pillar ul, .hlh-pillar ol { padding-left: 1.4rem; margin-bottom: 1rem; color: var(--gray-700); }\r\n  .hlh-pillar li { margin-bottom: .4rem; }\r\n  .hlh-pillar strong { color: var(--navy); font-weight: 600; }\r\n  .hlh-pillar a  { color: var(--sky); text-decoration: underline; text-underline-offset: 3px; }\r\n  .hlh-pillar a:hover { color: var(--steel); }\r\n\r\n  \/* \u2500\u2500 Hero Banner \u2500\u2500 *\/\r\n  .hlh-hero {\r\n    background: linear-gradient(135deg, var(--navy) 0%, var(--steel) 60%, #2a4a7f 100%);\r\n    color: var(--white);\r\n    border-radius: 12px;\r\n    padding: 3rem 2.5rem 2.5rem;\r\n    margin-bottom: 2.5rem;\r\n    position: relative;\r\n    overflow: hidden;\r\n  }\r\n  .hlh-hero::before {\r\n    content: '';\r\n    position: absolute;\r\n    top: -40px; right: -40px;\r\n    width: 220px; height: 220px;\r\n    border-radius: 50%;\r\n    background: rgba(33,118,174,.22);\r\n  }\r\n  .hlh-hero::after {\r\n    content: '';\r\n    position: absolute;\r\n    bottom: -30px; left: 40%;\r\n    width: 140px; height: 140px;\r\n    border-radius: 50%;\r\n    background: rgba(224,123,0,.12);\r\n  }\r\n  .hlh-hero h1 { color: var(--white); }\r\n  .hlh-hero .hero-sub {\r\n    font-size: 1.05rem;\r\n    color: rgba(255,255,255,.82);\r\n    max-width: 660px;\r\n    margin-bottom: 1.6rem;\r\n    line-height: 1.7;\r\n  }\r\n  .hero-meta {\r\n    display: flex; flex-wrap: wrap; gap: .6rem;\r\n    font-size: .8rem; font-family: var(--font-mono);\r\n    color: rgba(255,255,255,.65);\r\n    margin-top: 1.2rem;\r\n  }\r\n  .hero-meta span {\r\n    background: rgba(255,255,255,.1);\r\n    border: 1px solid rgba(255,255,255,.2);\r\n    border-radius: 20px;\r\n    padding: .2rem .75rem;\r\n  }\r\n\r\n  \/* \u2500\u2500 CTA Buttons \u2500\u2500 *\/\r\n  .btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }\r\n  .btn {\r\n    display: inline-block;\r\n    padding: .65rem 1.4rem;\r\n    border-radius: var(--radius);\r\n    font-size: .9rem;\r\n    font-weight: 600;\r\n    text-decoration: none;\r\n    transition: all .2s;\r\n    cursor: pointer;\r\n  }\r\n  .btn-primary {\r\n    background: var(--amber);\r\n    color: var(--white);\r\n    border: 2px solid var(--amber);\r\n  }\r\n  .btn-primary:hover { background: #c46c00; border-color: #c46c00; color: var(--white); }\r\n  .btn-outline {\r\n    background: transparent;\r\n    color: var(--white);\r\n    border: 2px solid rgba(255,255,255,.5);\r\n  }\r\n  .btn-outline:hover { background: rgba(255,255,255,.12); color: var(--white); }\r\n  .btn-dark {\r\n    background: var(--navy);\r\n    color: var(--white);\r\n    border: 2px solid var(--navy);\r\n  }\r\n  .btn-dark:hover { background: var(--steel); border-color: var(--steel); color: var(--white); }\r\n\r\n  \/* \u2500\u2500 Table of Contents \u2500\u2500 *\/\r\n  .toc-box {\r\n    background: var(--sand);\r\n    border: 1px solid var(--gray-100);\r\n    border-left: 4px solid var(--sky);\r\n    border-radius: var(--radius);\r\n    padding: 1.4rem 1.6rem;\r\n    margin-bottom: 2.5rem;\r\n  }\r\n  .toc-box h2 {\r\n    font-size: 1rem !important;\r\n    font-family: var(--font-body) !important;\r\n    font-weight: 600 !important;\r\n    color: var(--navy) !important;\r\n    border: none !important;\r\n    margin-top: 0 !important;\r\n    margin-bottom: .75rem !important;\r\n    padding: 0 !important;\r\n    letter-spacing: .5px;\r\n    text-transform: uppercase;\r\n  }\r\n  .toc-box ol { list-style: decimal; padding-left: 1.2rem; }\r\n  .toc-box li { margin-bottom: .3rem; font-size: .9rem; }\r\n  .toc-box a { color: var(--steel); text-decoration: none; }\r\n  .toc-box a:hover { color: var(--sky); text-decoration: underline; }\r\n\r\n  \/* \u2500\u2500 Key-Facts Bar \u2500\u2500 *\/\r\n  .kf-bar {\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));\r\n    gap: 1px;\r\n    background: var(--gray-100);\r\n    border: 1px solid var(--gray-100);\r\n    border-radius: var(--radius);\r\n    overflow: hidden;\r\n    margin: 2rem 0;\r\n  }\r\n  .kf-cell {\r\n    background: var(--white);\r\n    padding: 1.1rem 1rem;\r\n    text-align: center;\r\n  }\r\n  .kf-value {\r\n    font-family: var(--font-head);\r\n    font-size: 1.6rem;\r\n    font-weight: 700;\r\n    color: var(--sky);\r\n    display: block;\r\n  }\r\n  .kf-label {\r\n    font-size: .78rem;\r\n    color: var(--gray-500);\r\n    text-transform: uppercase;\r\n    letter-spacing: .6px;\r\n    margin-top: .15rem;\r\n  }\r\n\r\n  \/* \u2500\u2500 Info Box \/ Highlight \u2500\u2500 *\/\r\n  .info-box {\r\n    background: var(--ice);\r\n    border-left: 4px solid var(--sky);\r\n    border-radius: 0 var(--radius) var(--radius) 0;\r\n    padding: 1rem 1.2rem;\r\n    margin: 1.4rem 0;\r\n    font-size: .95rem;\r\n  }\r\n  .warn-box {\r\n    background: var(--amber-lt);\r\n    border-left: 4px solid var(--amber);\r\n    border-radius: 0 var(--radius) var(--radius) 0;\r\n    padding: 1rem 1.2rem;\r\n    margin: 1.4rem 0;\r\n    font-size: .95rem;\r\n  }\r\n\r\n  \/* \u2500\u2500 Tables \u2500\u2500 *\/\r\n  .hlh-table-wrap { overflow-x: auto; margin: 1.4rem 0; }\r\n  .hlh-table {\r\n    width: 100%; border-collapse: collapse;\r\n    font-size: .9rem;\r\n  }\r\n  .hlh-table thead th {\r\n    background: var(--navy);\r\n    color: var(--white);\r\n    padding: .7rem .9rem;\r\n    text-align: left;\r\n    font-weight: 500;\r\n    font-size: .82rem;\r\n    text-transform: uppercase;\r\n    letter-spacing: .5px;\r\n  }\r\n  .hlh-table tbody td {\r\n    padding: .65rem .9rem;\r\n    border-bottom: 1px solid var(--gray-100);\r\n    vertical-align: top;\r\n  }\r\n  .hlh-table tbody tr:nth-child(even) td { background: var(--gray-50); }\r\n  .hlh-table tbody tr:hover td { background: var(--ice); }\r\n\r\n  \/* \u2500\u2500 Product Cards \u2500\u2500 *\/\r\n  .card-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\r\n    gap: 1.2rem;\r\n    margin: 1.6rem 0;\r\n  }\r\n  .p-card {\r\n    border: 1px solid var(--gray-100);\r\n    border-radius: 10px;\r\n    padding: 1.4rem;\r\n    background: var(--white);\r\n    box-shadow: var(--shadow);\r\n    transition: box-shadow .2s, transform .2s;\r\n  }\r\n  .p-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }\r\n  .p-card-head {\r\n    font-family: var(--font-head);\r\n    font-size: 1.1rem;\r\n    font-weight: 600;\r\n    color: var(--navy);\r\n    margin-bottom: .5rem;\r\n  }\r\n  .p-card-tag {\r\n    display: inline-block;\r\n    background: var(--ice);\r\n    color: var(--sky);\r\n    font-size: .72rem;\r\n    font-weight: 600;\r\n    text-transform: uppercase;\r\n    letter-spacing: .6px;\r\n    padding: .15rem .6rem;\r\n    border-radius: 20px;\r\n    margin-bottom: .7rem;\r\n  }\r\n  .p-card ul { font-size: .88rem; padding-left: 1.1rem; }\r\n\r\n  \/* \u2500\u2500 Application Chips \u2500\u2500 *\/\r\n  .app-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; }\r\n  .chip {\r\n    background: var(--gray-50);\r\n    border: 1px solid var(--gray-100);\r\n    border-radius: 20px;\r\n    padding: .3rem .85rem;\r\n    font-size: .82rem;\r\n    color: var(--gray-700);\r\n    font-weight: 500;\r\n  }\r\n\r\n  \/* \u2500\u2500 Comparison Table Badge \u2500\u2500 *\/\r\n  .badge-yes { color: #1a7a3f; font-weight: 600; }\r\n  .badge-no  { color: #b03030; font-weight: 600; }\r\n  .badge-mid { color: var(--amber); font-weight: 600; }\r\n\r\n  \/* \u2500\u2500 FAQ Accordion \u2500\u2500 *\/\r\n  .faq-item { border-bottom: 1px solid var(--gray-100); }\r\n  .faq-q {\r\n    width: 100%;\r\n    text-align: left;\r\n    background: none;\r\n    border: none;\r\n    padding: 1rem 0;\r\n    font-family: var(--font-body);\r\n    font-size: 1rem;\r\n    font-weight: 600;\r\n    color: var(--navy);\r\n    cursor: pointer;\r\n    display: flex;\r\n    justify-content: space-between;\r\n    align-items: center;\r\n    gap: .5rem;\r\n  }\r\n  .faq-q:hover { color: var(--sky); }\r\n  .faq-icon { font-size: 1.2rem; color: var(--sky); flex-shrink: 0; transition: transform .3s; }\r\n  .faq-a { display: none; padding-bottom: 1rem; color: var(--gray-700); font-size: .95rem; line-height: 1.7; }\r\n  .faq-item.open .faq-a { display: block; }\r\n  .faq-item.open .faq-icon { transform: rotate(45deg); }\r\n\r\n  \/* \u2500\u2500 CTA Section \u2500\u2500 *\/\r\n  .cta-section {\r\n    background: linear-gradient(135deg, var(--navy) 0%, var(--steel) 100%);\r\n    color: var(--white);\r\n    border-radius: 12px;\r\n    padding: 2.5rem 2rem;\r\n    text-align: center;\r\n    margin-top: 3rem;\r\n  }\r\n  .cta-section h2 {\r\n    font-family: var(--font-head);\r\n    font-size: 1.6rem;\r\n    color: var(--white);\r\n    border: none;\r\n    margin-top: 0;\r\n    padding: 0;\r\n  }\r\n  .cta-section p { color: rgba(255,255,255,.82); max-width: 560px; margin: .75rem auto 1.4rem; }\r\n\r\n  \/* \u2500\u2500 Inline link pill \u2500\u2500 *\/\r\n  .link-pill {\r\n    display: inline-block;\r\n    background: var(--ice);\r\n    color: var(--sky);\r\n    border: 1px solid #b8d9f5;\r\n    border-radius: 4px;\r\n    padding: .05rem .45rem;\r\n    font-size: .88em;\r\n    font-weight: 500;\r\n    text-decoration: none;\r\n  }\r\n  .link-pill:hover { background: var(--sky); color: var(--white); }\r\n\r\n  \/* \u2500\u2500 Section divider \u2500\u2500 *\/\r\n  .section-divider { border: none; border-top: 1px solid var(--gray-100); margin: 2.5rem 0; }\r\n\r\n  \/* \u2500\u2500 Author \/ Updated bar \u2500\u2500 *\/\r\n  .meta-bar {\r\n    display: flex; align-items: center; gap: 1rem;\r\n    font-size: .8rem; color: var(--gray-500);\r\n    margin-bottom: 1.8rem;\r\n    padding-bottom: .75rem;\r\n    border-bottom: 1px solid var(--gray-100);\r\n  }\r\n  .meta-bar strong { color: var(--gray-700); }\r\n\r\n  \/* \u2500\u2500 Responsive \u2500\u2500 *\/\r\n  @media (max-width: 640px) {\r\n    .hlh-hero { padding: 2rem 1.2rem 1.8rem; }\r\n    .hlh-pillar h2 { font-size: 1.35rem; }\r\n    .kf-bar { grid-template-columns: repeat(2, 1fr); }\r\n    .btn-row { flex-direction: column; }\r\n  }\r\n<\/style><\/p>\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     PILLAR PAGE: Aluminum Oxide Blast Media\r\n     Jiangsu Henglihong Technology Co., Ltd.\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<div class=\"hlh-pillar\"><!-- \u2500\u2500 HERO \u2500\u2500 -->\r\n<div class=\"hlh-hero\">\r\n<h1>Aluminum Oxide Blast Media: The Complete Buyer&#8217;s\u00a0Guide<\/h1>\r\n<p class=\"hero-sub\">Everything engineers, procurement managers, and surface-finishing specialists need to know \u2014 from grit selection and application science to product types, safety, and supplier qualification.<\/p>\r\n<div class=\"hero-meta\">By Jiangsu Henglihong TechnologyUpdated March 2026~5,200 words \u00b7 18 min read<\/div>\r\n<\/div>\r\n<!-- \u2500\u2500 TABLE OF CONTENTS \u2500\u2500 -->\r\n<div class=\"toc-box\">\r\n<h2>Table of Contents<\/h2>\r\n<ol>\r\n<li><a href=\"#what-is\">What Is Aluminum Oxide Blast Media?<\/a><\/li>\r\n<li><a href=\"#types\">Three Main Types: Brown, White &amp; Sintered<\/a><\/li>\r\n<li><a href=\"#properties\">Key Physical &amp; Chemical Properties<\/a><\/li>\r\n<li><a href=\"#grit-guide\">Grit Size Selection Guide<\/a><\/li>\r\n<li><a href=\"#applications\">Industrial Applications &amp; Use Cases<\/a><\/li>\r\n<li><a href=\"#vs-others\">Aluminum Oxide vs Other Blast Media<\/a><\/li>\r\n<li><a href=\"#reusability\">Reusability &amp; Cost Efficiency<\/a><\/li>\r\n<li><a href=\"#safety\">Health, Safety &amp; Environmental Compliance<\/a><\/li>\r\n<li><a href=\"#buying\">How to Evaluate a Supplier<\/a><\/li>\r\n<li><a href=\"#faq\">\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/a><\/li>\r\n<li><a href=\"#cta\">Get a Custom Quote<\/a><\/li>\r\n<\/ol>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 1 \u2013 What Is                         --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"what-is\">1. What Is Aluminum Oxide Blast Media?<\/h2>\r\n<p>Aluminum oxide blast media \u2014 also called alumina abrasive, corundum grit, or aluminum oxide blasting abrasive \u2014 is a synthetic mineral abrasive produced by fusing or sintering high-purity bauxite ore at temperatures exceeding 2,000 \u00b0C. The result is an extremely hard, chemically inert, angular-shaped grain that removes surface contaminants, creates anchor profiles, and delivers a precisely controlled surface finish on metal, glass, ceramic, stone, and composite substrates.<\/p>\r\n<p>Since its commercial introduction in the early twentieth century, aluminum oxide has become the world&#8217;s most widely used industrial abrasive for blasting, grinding, lapping, and surface preparation \u2014 and for good reason. With a Mohs hardness of 9 (diamond is 10), it cuts faster and lasts longer than most competing media. Its angular morphology \u2014 unlike the round silica sand it largely replaced \u2014 creates sharp, consistent anchor teeth that dramatically improve coating adhesion.<\/p>\r\n<div class=\"info-box\"><strong>Why it matters for coating adhesion:<\/strong> Surface standards such as SSPC-SP 5 (White Metal Blast) and ISO 8501-1 Sa 2\u00bd specify both cleanliness grade and anchor profile depth (typically 40\u2013100 \u00b5m) as prerequisites for high-performance industrial coatings. Aluminum oxide is uniquely capable of meeting both requirements simultaneously in a single operation.<\/div>\r\n<!-- Key Facts Bar -->\r\n<div class=\"kf-bar\">\r\n<div class=\"kf-cell\"><span class=\"kf-value\">9<\/span> <span class=\"kf-label\">\u0422\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u044c \u043f\u043e \u041c\u043e\u043e\u0441\u0443<\/span><\/div>\r\n<div class=\"kf-cell\"><span class=\"kf-value\">\u2265 95%<\/span> <span class=\"kf-label\">Al\u2082O\u2083 Purity (Brown)<\/span><\/div>\r\n<div class=\"kf-cell\"><span class=\"kf-value\">3.95 g\/cm\u00b3<\/span> <span class=\"kf-label\">\u041d\u0430\u0441\u044b\u043f\u043d\u0430\u044f \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c<\/span><\/div>\r\n<div class=\"kf-cell\"><span class=\"kf-value\">2,050 \u00b0C<\/span> <span class=\"kf-label\">\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043f\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/span><\/div>\r\n<div class=\"kf-cell\"><span class=\"kf-value\">10\u201380+<\/span> <span class=\"kf-label\">Grit Range (mesh)<\/span><\/div>\r\n<\/div>\r\n<p>Aluminum oxide blast media is produced and graded to multiple international standards \u2014 including FEPA (Federation of European Producers of Abrasives), ANSI B74.12, and ISO 6344 \u2014 ensuring consistent particle size distribution regardless of the country of origin. At <strong>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Jiangsu Henglihong Technology Co., Ltd.<\/strong>, every batch undergoes full sieve analysis, chemical assay, and bulk-density testing before shipment.<\/p>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 2 \u2013 Types                           --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"types\">2. Three Main Types: Brown, White &amp; Sintered<\/h2>\r\n<p>Not all aluminum oxide blast media is the same. Feedstock chemistry, fusion temperature, and post-processing determine three distinct commercial grades \u2014 each optimized for different performance and cost profiles. Understanding the differences lets you match the right material to your application without overpaying or under-specifying.<\/p>\r\n<p>For a detailed side-by-side breakdown, see our dedicated guide on <a href=\"https:\/\/hlh-js.com\/resource\/blog\/sintered-vs-brown-fused-vs-white-aluminum-oxide-whats-the-difference\/\" target=\"_blank\" rel=\"noopener\">Sintered vs Brown Fused vs White Aluminum Oxide<\/a>.<\/p>\r\n<div class=\"card-grid\">\r\n<div class=\"p-card\">\r\n<div class=\"p-card-tag\">Most Popular<\/div>\r\n<div class=\"p-card-head\">Brown Fused Aluminum Oxide (BFAO)<\/div>\r\n<ul>\r\n<li>Al\u2082O\u2083 content: 94\u201397%<\/li>\r\n<li>TiO\u2082 content: 1.5\u20133.8% (toughening agent)<\/li>\r\n<li>Color: dark brown to reddish-brown<\/li>\r\n<li>Toughness: highest of the three grades<\/li>\r\n<li>Cost: most economical<\/li>\r\n<li>Best for: heavy-duty steel descaling, rust removal, general surface prep<\/li>\r\n<li>Reusability: 4\u20138 cycles in closed-loop systems<\/li>\r\n<\/ul>\r\n<\/div>\r\n<div class=\"p-card\">\r\n<div class=\"p-card-tag\">\u0412\u044b\u0441\u043e\u043a\u0430\u044f \u0447\u0438\u0441\u0442\u043e\u0442\u0430<\/div>\r\n<div class=\"p-card-head\">White Fused Aluminum Oxide (WFAO)<\/div>\r\n<ul>\r\n<li>Al\u2082O\u2083 content: \u2265 99.5%<\/li>\r\n<li>Virtually iron-free (&lt;0.05% Fe\u2082O\u2083)<\/li>\r\n<li>Color: pure white<\/li>\r\n<li>Toughness: more friable than brown grade<\/li>\r\n<li>Cost: 30\u201360% premium over BFAO<\/li>\r\n<li>Best for: stainless steel, aerospace alloys, medical implants, glass etching<\/li>\r\n<li>No iron contamination risk<\/li>\r\n<\/ul>\r\n<\/div>\r\n<div class=\"p-card\">\r\n<div class=\"p-card-tag\">Longest Life<\/div>\r\n<div class=\"p-card-head\">Sintered \/ SinterBlast Aluminum Oxide<\/div>\r\n<ul>\r\n<li>Al\u2082O\u2083 content: \u2265 99%<\/li>\r\n<li>Spherical or near-spherical morphology<\/li>\r\n<li>Exceptionally high crush strength<\/li>\r\n<li>Cost: premium tier<\/li>\r\n<li>Best for: aerospace shot peening, automated blast cabinets, ultra-long service life<\/li>\r\n<li>Reusability: up to 20+ cycles<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n<div class=\"warn-box\"><strong>Iron contamination alert:<\/strong> When blasting stainless steel, aluminum alloys, or any substrate destined for food-contact, pharmaceutical, or marine service, always specify <strong>\u0411\u0435\u043b\u044b\u0439 \u043f\u043b\u0430\u0432\u043b\u0435\u043d\u044b\u0439<\/strong> \u0438\u043b\u0438 <strong>Sintered<\/strong> grade. Brown fused oxide contains trace iron that can embed in the surface and cause corrosion halos or regulatory non-compliance.<\/div>\r\n<p>To make the right choice for your specific substrate, explore our in-depth article: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/brown-vs-white-aluminum-oxide-which-should-you-use\/\" target=\"_blank\" rel=\"noopener\">Brown vs White Aluminum Oxide: Which Should You Use?<\/a><\/p>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 3 \u2013 Properties                      --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"properties\">3. Key Physical &amp; Chemical Properties<\/h2>\r\n<p>Understanding the material science behind aluminum oxide helps you predict performance, troubleshoot problems, and write tight procurement specifications. The table below summarizes the most decision-relevant parameters across all three grades.<\/p>\r\n<div class=\"hlh-table-wrap\">\r\n<table class=\"hlh-table\">\r\n<thead>\r\n<tr>\r\n<th>Property<\/th>\r\n<th>Brown Fused (BFAO)<\/th>\r\n<th>White Fused (WFAO)<\/th>\r\n<th>Sintered<\/th>\r\n<th>Test Standard<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td><strong>Al\u2082O\u2083 Purity<\/strong><\/td>\r\n<td>94\u201397%<\/td>\r\n<td>\u2265 99.5%<\/td>\r\n<td>\u2265 99%<\/td>\r\n<td>XRF \/ Wet Chemistry<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>\u0422\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u044c \u043f\u043e \u041c\u043e\u043e\u0441\u0443<\/strong><\/td>\r\n<td>8.9\u20139.0<\/td>\r\n<td>9.0<\/td>\r\n<td>9.0\u20139.2<\/td>\r\n<td>ASTM E18<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>\u041d\u0430\u0441\u044b\u043f\u043d\u0430\u044f \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c<\/strong><\/td>\r\n<td>1.75\u20131.95 g\/cm\u00b3<\/td>\r\n<td>1.60\u20131.80 g\/cm\u00b3<\/td>\r\n<td>1.80\u20132.00 g\/cm\u00b3<\/td>\r\n<td>ISO 8130-4<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>True (Specific) Density<\/strong><\/td>\r\n<td>3.90\u20133.95 g\/cm\u00b3<\/td>\r\n<td>3.93\u20133.97 g\/cm\u00b3<\/td>\r\n<td>3.94\u20133.98 g\/cm\u00b3<\/td>\r\n<td>ASTM B923<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Grain Morphology<\/strong><\/td>\r\n<td>Angular \/ blocky<\/td>\r\n<td>Angular \/ sharp<\/td>\r\n<td>Spheroidal \/ rounded<\/td>\r\n<td>SEM \/ Image Analysis<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Free Iron (Fe\u2082O\u2083)<\/strong><\/td>\r\n<td>0.2\u20131.5%<\/td>\r\n<td>&lt; 0.05%<\/td>\r\n<td>&lt; 0.10%<\/td>\r\n<td>XRF<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043f\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/strong><\/td>\r\n<td>~2,040 \u00b0C<\/td>\r\n<td>~2,050 \u00b0C<\/td>\r\n<td>~2,050 \u00b0C<\/td>\r\n<td>\u2014<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Silica (SiO\u2082)<\/strong><\/td>\r\n<td>0.5\u20132.0%<\/td>\r\n<td>&lt; 0.1%<\/td>\r\n<td>&lt; 0.1%<\/td>\r\n<td>XRF<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0432\u043b\u0430\u0433\u0438<\/strong><\/td>\r\n<td>&lt; 0.3%<\/td>\r\n<td>&lt; 0.1%<\/td>\r\n<td>&lt; 0.1%<\/td>\r\n<td>ISO 6344-3<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<h3>Angular Grain Shape: Why Morphology Matters<\/h3>\r\n<p>The sharp, angular shape of brown and white fused aluminum oxide is not incidental \u2014 it is the mechanism that delivers the anchor profile that makes coatings stick. Each grain acts as a micro-chisel, fracturing and gouging the substrate surface. As grains fracture through multiple passes, they expose fresh cutting edges, maintaining aggressive cutting action far longer than rounded media such as steel shot or glass beads. Sintered oxide&#8217;s more spheroidal shape sacrifices some aggression for dramatically extended service life, making it the preferred choice in automated blast cabinets where consistent performance over thousands of cycles matters more than raw cutting speed.<\/p>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 4 \u2013 Grit Guide                      --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"grit-guide\">4. Grit Size Selection Guide<\/h2>\r\n<p>Grit size \u2014 expressed as a mesh number under FEPA or ANSI standards \u2014 is the single most important specification decision after product grade. Too coarse and you waste media, create excessive surface roughness, and risk substrate distortion. Too fine and you fail to achieve the anchor profile depth required by your coating system. The rule of thumb used by most specification engineers: <em>choose a grit that produces an anchor profile roughly one-third the thickness of the topcoat DFT (dry film thickness).<\/em><\/p>\r\n<p>For a full engineering-level reference including mil profile tables, see our dedicated article: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-grit-size-chart-selection-guide\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide Grit Size Chart &amp; Selection Guide<\/a>.<\/p>\r\n<div class=\"hlh-table-wrap\">\r\n<table class=\"hlh-table\">\r\n<thead>\r\n<tr>\r\n<th>FEPA Grit<\/th>\r\n<th>ANSI Mesh<\/th>\r\n<th>Particle Size (\u00b5m)<\/th>\r\n<th>Anchor Profile<\/th>\r\n<th>Typical Application<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td>F12<\/td>\r\n<td>#12<\/td>\r\n<td>1,700\u20132,000<\/td>\r\n<td>100\u2013130 \u00b5m<\/td>\r\n<td>Heavy mill scale removal, large structural steel<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>F16<\/td>\r\n<td>#16<\/td>\r\n<td>1,180\u20131,700<\/td>\r\n<td>80\u2013110 \u00b5m<\/td>\r\n<td>Heavy rust and scale, ship hulls, bridges<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>F24<\/td>\r\n<td>#24<\/td>\r\n<td>710\u20131,180<\/td>\r\n<td>60\u201385 \u00b5m<\/td>\r\n<td>General steel fabrication, pipe coating<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>F36<\/td>\r\n<td>#36<\/td>\r\n<td>500-710<\/td>\r\n<td>40\u201365 \u00b5m<\/td>\r\n<td>Near-white blast cleaning, moderate coatings<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>F46 \/ F54<\/td>\r\n<td>#46 \/ #54<\/td>\r\n<td>355-500<\/td>\r\n<td>30\u201350 \u00b5m<\/td>\r\n<td>Automotive, general industrial coatings<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>F60 \/ F80<\/td>\r\n<td>#60 \/ #80<\/td>\r\n<td>212\u2013355<\/td>\r\n<td>20\u201335 \u00b5m<\/td>\r\n<td>Precision cleaning, thin-film coatings, dental labs<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>F120<\/td>\r\n<td>#120<\/td>\r\n<td>106-150<\/td>\r\n<td>12\u201320 \u00b5m<\/td>\r\n<td>Glass etching, frosting, surface texturing<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>F220<\/td>\r\n<td>#220<\/td>\r\n<td>63\u201375<\/td>\r\n<td>6\u201312 \u00b5m<\/td>\r\n<td>Fine glass work, ceramic, electronics<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>F320\u2013F1200<\/td>\r\n<td>#320+<\/td>\r\n<td>8\u201340<\/td>\r\n<td>&lt; 6 \u00b5m<\/td>\r\n<td>Lapping, polishing, optical components<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<h3>Operating Pressure &amp; Distance Recommendations<\/h3>\r\n<p>Grit size works in tandem with blasting pressure and nozzle-to-work distance. Increasing pressure increases profile depth but also increases media breakdown rate and compressor energy cost. A practical starting framework for cabinet blasting:<\/p>\r\n<ul>\r\n<li><strong>Light cleaning \/ glass work:<\/strong> 20\u201340 PSI (1.4\u20132.8 bar), 6\u20138 inch (15\u201320 cm) standoff<\/li>\r\n<li><strong>General steel preparation:<\/strong> 60\u201380 PSI (4.1\u20135.5 bar), 8\u201312 inch (20\u201330 cm) standoff<\/li>\r\n<li><strong>Heavy descaling:<\/strong> 80\u2013100 PSI (5.5\u20136.9 bar), 10\u201314 inch (25\u201335 cm) standoff<\/li>\r\n<\/ul>\r\n<p>Always consult your blast equipment manufacturer and coating specification before finalizing parameters.<\/p>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 5 \u2013 Applications                    --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"applications\">5. Industrial Applications &amp; Use Cases<\/h2>\r\n<p>Aluminum oxide blast media is trusted across a remarkably diverse range of industries \u2014 from oil &amp; gas infrastructure to precision optics \u2014 precisely because its properties can be tuned by grade and grit to suit nearly any surface-finishing challenge.<\/p>\r\n<div class=\"app-chips\"><span class=\"chip\">Structural Steel<\/span> <span class=\"chip\">\u0410\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0438<\/span> <span class=\"chip\">\u0410\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/span> <span class=\"chip\">Shipbuilding<\/span> <span class=\"chip\">Oil &amp; Gas Pipelines<\/span> <span class=\"chip\">Power Generation<\/span> <span class=\"chip\">Glass Etching<\/span> <span class=\"chip\">\u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u0438\u043c\u043f\u043b\u0430\u043d\u0442\u0430\u0442\u044b<\/span> <span class=\"chip\">\u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430<\/span> <span class=\"chip\">\u041a\u0435\u0440\u0430\u043c\u0438\u043a\u0430<\/span> <span class=\"chip\">Dental Labs<\/span> <span class=\"chip\">Anti-Slip Coatings<\/span> <span class=\"chip\">\u0414\u0440\u043e\u0431\u0435\u0441\u0442\u0440\u0443\u0439\u043d\u043e\u0435 \u0443\u043f\u0440\u043e\u0447\u043d\u0435\u043d\u0438\u0435<\/span> <span class=\"chip\">Mold Cleaning<\/span> <span class=\"chip\">Stone &amp; Concrete<\/span><\/div>\r\n<h3>Steel Surface Preparation<\/h3>\r\n<p>This is the highest-volume application globally. Aluminum oxide effectively removes mill scale, rust, old paint, weld splatter, and other contaminants from carbon and alloy steels to achieve SSPC-SP 5, SP 6, SP 10, and SP 11 cleanliness levels. Brown fused aluminum oxide in the F16\u2013F36 range is the workhorse specification for bridge, pipeline, and structural steel coating projects. For more detail on choosing the right media for metal surfaces, read our guide: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/how-to-choose-aluminum-oxide-blast-media-for-steel-surfaces\/\" target=\"_blank\" rel=\"noopener\">How to Choose Aluminum Oxide Blast Media for Steel Surfaces<\/a>.<\/p>\r\n<h3>Aerospace &amp; Defense<\/h3>\r\n<p>Aerospace specifications demand near-zero contamination tolerances. White fused and sintered aluminum oxide are used for stripping aircraft coatings, shot-peening turbine blades to induce compressive residual stress, and preparing aluminum and titanium airframe components for bonding and thermal spray processes. MIL-A-22262 and AMS 2431 are among the governing standards in this sector. Our dedicated application page covers this in detail: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-blast-media-for-aerospace-medical\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide for Aerospace &amp; Medical Applications<\/a>.<\/p>\r\n<h3>Medical &amp; Dental<\/h3>\r\n<p>Orthopedic implants \u2014 hip cups, dental abutments, bone screws \u2014 require a precisely textured surface to promote osseointegration. White fused aluminum oxide at F120\u2013F220 grit is specified for this purpose because it is chemically inert, produces a reproducible surface texture, and leaves no metallic contamination that could trigger a biological response. Dental labs use micro-blasting with fine-grit aluminum oxide for porcelain bonding preparation and intraoral appliance adjustment.<\/p>\r\n<h3>Glass Etching &amp; Frosting<\/h3>\r\n<p>Aluminum oxide cuts glass cleanly and predictably. Fine-grit white oxide (F120\u2013F320) is favored for artistic glass etching, architectural frosting, and functional texturing of optical filters because it creates a uniform matte finish free from the heavy lines left by coarser media. Read our complete application guide: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-for-glass-etching-frosting\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide for Glass Etching &amp; Frosting<\/a>.<\/p>\r\n<h3>Anti-Slip Floor Coatings<\/h3>\r\n<p>Finely graded aluminum oxide (F46\u2013F80) is widely incorporated as an anti-slip aggregate in epoxy floor coatings, polyurethane decking systems, and industrial walkway paints. Unlike quartz sand, aluminum oxide does not degrade under foot traffic and retains its sharp texture far longer \u2014 maintaining slip resistance well beyond typical maintenance cycles. Learn more about this specialized use: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-anti-slip-additive-for-floor-coatings\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide Anti-Slip Additive for Floor Coatings<\/a>.<\/p>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 6 \u2013 vs Others                       --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"vs-others\">6. Aluminum Oxide vs Other Blast Media<\/h2>\r\n<p>Selecting a blast media requires balancing performance, cost-per-cycle, substrate sensitivity, and environmental compliance. Aluminum oxide competes with several other abrasive types \u2014 each with genuine strengths in specific niches. The comparison below will help you make an evidence-based decision. For the full head-to-head analysis, see: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-vs-garnet-blast-media-full-comparison\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide vs Garnet Blast Media: Full Comparison<\/a>.<\/p>\r\n<div class=\"hlh-table-wrap\">\r\n<table class=\"hlh-table\">\r\n<thead>\r\n<tr>\r\n<th>\u0422\u0438\u043f \u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044f<\/th>\r\n<th>Hardness (Mohs)<\/th>\r\n<th>Recyclable?<\/th>\r\n<th>Iron Contamination<\/th>\r\n<th>Profile Depth<\/th>\r\n<th>Dust Level<\/th>\r\n<th>Relative Cost<\/th>\r\n<th>Best For<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td><strong>\u041e\u043a\u0441\u0438\u0434 \u0430\u043b\u044e\u043c\u0438\u043d\u0438\u044f<\/strong><\/td>\r\n<td>9.0<\/td>\r\n<td><span class=\"badge-yes\">Yes (4\u201320\u00d7)<\/span><\/td>\r\n<td><span class=\"badge-yes\">None \/ Trace<\/span><\/td>\r\n<td>\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>\r\n<td>Low\u2013Med<\/td>\r\n<td>$$<\/td>\r\n<td>Universal surface prep<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\u0413\u0440\u0430\u043d\u0430\u0442<\/td>\r\n<td>7.5\u20138.5<\/td>\r\n<td><span class=\"badge-mid\">Limited (1\u20133\u00d7)<\/span><\/td>\r\n<td><span class=\"badge-yes\">\u041d\u0435\u0442<\/span><\/td>\r\n<td>Medium<\/td>\r\n<td>\u041d\u0438\u0437\u043a\u0438\u0439<\/td>\r\n<td>$$<\/td>\r\n<td>Water jetting, stainless<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\u0421\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u043a\u0440\u043e\u0448\u043a\u0430<\/td>\r\n<td>7\u20138<\/td>\r\n<td><span class=\"badge-yes\">Yes (100\u2013200\u00d7)<\/span><\/td>\r\n<td><span class=\"badge-no\">\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/span><\/td>\r\n<td>Very high<\/td>\r\n<td>\u041d\u0438\u0437\u043a\u0438\u0439<\/td>\r\n<td>$<\/td>\r\n<td>Carbon steel, shipyards<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\u041a\u0430\u0440\u0431\u0438\u0434 \u043a\u0440\u0435\u043c\u043d\u0438\u044f<\/td>\r\n<td>9.5<\/td>\r\n<td><span class=\"badge-mid\">Limited (2\u20135\u00d7)<\/span><\/td>\r\n<td><span class=\"badge-yes\">\u041d\u0435\u0442<\/span><\/td>\r\n<td>Very high<\/td>\r\n<td>\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>\r\n<td>$$$<\/td>\r\n<td>Hardened alloys, ceramics<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\u0421\u0442\u0435\u043a\u043b\u044f\u043d\u043d\u044b\u0435 \u0431\u0443\u0441\u0438\u043d\u044b<\/td>\r\n<td>5.5\u20136.5<\/td>\r\n<td><span class=\"badge-mid\">Moderate (3\u20135\u00d7)<\/span><\/td>\r\n<td><span class=\"badge-yes\">\u041d\u0435\u0442<\/span><\/td>\r\n<td>Very low<\/td>\r\n<td>\u041d\u0438\u0437\u043a\u0438\u0439<\/td>\r\n<td>$$<\/td>\r\n<td>Peening, cosmetic finish<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Crushed Glass<\/td>\r\n<td>5.5\u20136.0<\/td>\r\n<td><span class=\"badge-no\">No<\/span><\/td>\r\n<td><span class=\"badge-yes\">\u041d\u0435\u0442<\/span><\/td>\r\n<td>Low\u2013Med<\/td>\r\n<td>\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>\r\n<td>$<\/td>\r\n<td>General cleaning<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>\u043a\u0432\u0430\u0440\u0446\u0435\u0432\u044b\u0439 \u043f\u0435\u0441\u043e\u043a<\/td>\r\n<td>7.0<\/td>\r\n<td><span class=\"badge-no\">No<\/span><\/td>\r\n<td><span class=\"badge-yes\">\u041d\u0435\u0442<\/span><\/td>\r\n<td>Medium<\/td>\r\n<td><span class=\"badge-no\">Very High<\/span><\/td>\r\n<td>$<\/td>\r\n<td>Banned\/restricted in many markets<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Coal Slag<\/td>\r\n<td>7.0\u20137.5<\/td>\r\n<td><span class=\"badge-no\">No<\/span><\/td>\r\n<td>Trace<\/td>\r\n<td>Medium<\/td>\r\n<td>\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>\r\n<td>$<\/td>\r\n<td>Open blasting (legacy)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<h3>When to Choose Aluminum Oxide Over Garnet<\/h3>\r\n<p>Garnet is an excellent media for applications requiring low dust generation and minimal iron risk on stainless steel \u2014 but aluminum oxide&#8217;s superior hardness means it cuts faster per pound, especially on harder alloys. In closed-loop blast cabinet systems where media is reclaimed and reused, aluminum oxide&#8217;s durability delivers a meaningfully lower cost per square meter treated over a full production run. For applications where both are candidates, the deciding factor is usually recycle rate: if your system supports multiple cycles, aluminum oxide wins on total cost of ownership.<\/p>\r\n<h3>Why Silica Sand Is Being Replaced<\/h3>\r\n<p>Crystalline silica is a Group 1 carcinogen under IARC classification. Silica sand blasting is outright banned in the UK, EU, and Australia, and heavily regulated by OSHA in the United States. Aluminum oxide \u2014 particularly white grade \u2014 is one of the safest replacement options, generating far less respirable dust at equivalent grit sizes, and the dust it does produce is classified as a nuisance dust (not a carcinogen) when silica content is below threshold. This regulatory tailwind continues to drive global aluminum oxide demand growth well into the 2020s.<\/p>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 7 \u2013 Reusability                     --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"reusability\">7. Reusability &amp; Cost Efficiency<\/h2>\r\n<p>One of the most frequently asked questions we receive: <em>Is aluminum oxide blast media reusable?<\/em> The short answer is yes \u2014 and this reusability is a critical driver of its total cost of ownership advantage over single-use media like coal slag or crushed glass. Our full analysis is available at: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/is-aluminum-oxide-blast-media-reusable-how-many-times\/\" target=\"_blank\" rel=\"noopener\">Is Aluminum Oxide Blast Media Reusable? How Many Times?<\/a><\/p>\r\n<h3>How Many Cycles Can You Expect?<\/h3>\r\n<div class=\"hlh-table-wrap\">\r\n<table class=\"hlh-table\">\r\n<thead>\r\n<tr>\r\n<th>Grade<\/th>\r\n<th>Typical Recycle Cycles<\/th>\r\n<th>Key Limiting Factor<\/th>\r\n<th>Recovery Method<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td>Brown Fused (angular)<\/td>\r\n<td>4\u20138 cycles<\/td>\r\n<td>Grain fracturing, particle size reduction<\/td>\r\n<td>Air wash separator \/ classifier<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>White Fused (angular)<\/td>\r\n<td>5\u201310 cycles<\/td>\r\n<td>Purity degradation from substrate pickup<\/td>\r\n<td>Air wash separator<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Sintered (spheroidal)<\/td>\r\n<td>15\u201325+ cycles<\/td>\r\n<td>Gradual rounding, profile depth reduction<\/td>\r\n<td>Cyclone + screen classifier<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<p>Cycle counts depend heavily on blast pressure, nozzle geometry, substrate hardness, and recovery system efficiency. A well-maintained reclaim system with a properly set air wash separator can extend service life by 30\u201350% compared to systems without classification. The key performance indicator to track is <strong>anchor profile depth per square meter<\/strong>: when profile depth drops below specification, it is time to add fresh media or replace the charge.<\/p>\r\n<h3>Total Cost of Ownership (TCO) Calculation Example<\/h3>\r\n<p>Assume a mid-sized fabrication shop processing 500 m\u00b2 of steel plate per week at a target anchor profile of 50\u201370 \u00b5m (SSPC-SP 10 Near-White):<\/p>\r\n<ul>\r\n<li>Single-use coal slag: ~2.5 kg\/m\u00b2 \u00d7 500 m\u00b2 = 1,250 kg\/week disposal + purchase cost<\/li>\r\n<li>Brown fused aluminum oxide (6-cycle average): ~2.5 kg\/m\u00b2 \u00f7 6 = 0.42 kg net consumption\/m\u00b2 \u00d7 500 = 210 kg\/week purchase + minimal disposal<\/li>\r\n<li>Net saving: 60\u201370% reduction in weekly media cost, plus reduced disposal fees and improved consistency<\/li>\r\n<\/ul>\r\n<div class=\"info-box\"><strong>Pro tip:<\/strong> Keep a running log of anchor profile Rz measurements (use a Testex Press-O-Film replica tape or an electronic profilometer per ISO 8503). This log tells you exactly when to top up your media charge \u2014 eliminating both under-performance and unnecessary media replacement.<\/div>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 8 \u2013 Safety                          --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"safety\">8. Health, Safety &amp; Environmental Compliance<\/h2>\r\n<h3>Respiratory Protection<\/h3>\r\n<p>While aluminum oxide dust is not classified as a carcinogen (unlike crystalline silica), inhalation of fine alumina particles over extended periods may cause pulmonary irritation. Operators should wear NIOSH-approved P100 respirators or powered air-purifying respirators (PAPRs) during blasting operations and media handling. Always operate blast cabinets with functional dust collectors and ensure air changes meet the ventilation requirements of your local occupational health authority.<\/p>\r\n<h3>Silica Content Compliance<\/h3>\r\n<p>High-quality aluminum oxide blast media \u2014 particularly white and sintered grades \u2014 contains less than 0.1% SiO\u2082, well below the threshold that triggers crystalline silica hazard classification. Brown fused oxide from reputable manufacturers typically contains 0.5\u20132.0% total silica, of which the crystalline fraction is negligible. Always request a Safety Data Sheet (SDS) from your supplier and verify the SiO\u2082 content and crystalline silica fraction before committing to a specification.<\/p>\r\n<h3>Relevant Standards &amp; Certifications<\/h3>\r\n<ul>\r\n<li><strong>REACH (EU):<\/strong> Aluminum oxide is listed on the REACH candidate substance list for its potential effects at high cumulative exposures. Compliant SDS documentation is required for EU imports.<\/li>\r\n<li><strong>RoHS:<\/strong> Aluminum oxide abrasive itself is RoHS-compliant; confirm this for media used in electronics manufacturing.<\/li>\r\n<li><strong>ISO 9001:2015:<\/strong> Quality management certification for manufacturer process control \u2014 a baseline requirement for aerospace and medical supply chains.<\/li>\r\n<li><strong>FEPA Quality Label:<\/strong> Voluntary certification confirming grit size distribution meets FEPA F-grits or P-grits standards.<\/li>\r\n<li><strong>AMS 2431 \/ MIL-A-22262:<\/strong> Governing specs for aerospace abrasive blasting media.<\/li>\r\n<\/ul>\r\n<h3>Waste Disposal<\/h3>\r\n<p>Spent aluminum oxide media is generally classified as non-hazardous solid waste in most jurisdictions, provided it is not contaminated with heavy metals from the blasted substrate (e.g., chromium from legacy coatings or lead-based paint). Always test spent media before disposal if the substrate history is unknown. Many blasting contractors arrange for spent media to be recycled into refractory products, abrasive grinding wheels, or road surfacing aggregate \u2014 a value-recovery pathway that reduces disposal costs.<\/p>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 9 \u2013 Supplier Evaluation             --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"buying\">9. How to Evaluate an Aluminum Oxide Blast Media Supplier<\/h2>\r\n<p>The global aluminum oxide abrasive market is served by hundreds of manufacturers, but quality consistency varies significantly. Here is the due-diligence framework used by professional procurement teams in aerospace, heavy industry, and coatings contracting.<\/p>\r\n<p>For bulk and wholesale procurement inquiries, visit our dedicated page: <a href=\"https:\/\/hlh-js.com\/resource\/blog\/bulk-aluminum-oxide-blast-media-wholesale-pricing-rfq\/\" target=\"_blank\" rel=\"noopener\">Bulk Aluminum Oxide Blast Media \u2013 Wholesale Pricing &amp; RFQ<\/a>.<\/p>\r\n<h3>10-Point Supplier Checklist<\/h3>\r\n<ol>\r\n<li><strong>Certificate of Analysis (CoA) per batch:<\/strong> Every shipment should carry a lot-specific CoA showing Al\u2082O\u2083 purity, SiO\u2082, Fe\u2082O\u2083, bulk density, and particle size distribution.<\/li>\r\n<li><strong>Sieve analysis data:<\/strong> Request D10\/D50\/D90 values and compare against FEPA or ANSI tolerance tables. Narrow distributions produce consistent anchor profiles.<\/li>\r\n<li><strong>ISO 9001:2015 certification:<\/strong> Confirms documented quality management system; baseline for industrial buyers.<\/li>\r\n<li><strong>Moisture content specification:<\/strong> High moisture causes clumping in feed hoppers and inconsistent media flow. Specify \u2264 0.3% for brown and \u2264 0.1% for white\/sintered grades.<\/li>\r\n<li><strong>Packaging integrity:<\/strong> 25 kg PP woven bags with inner PE liner, or 1,000 kg super sacks with moisture barrier, are standard. Inspect for damage on receipt.<\/li>\r\n<li><strong>Lead time &amp; minimum order quantity (MOQ):<\/strong> Understand the supplier&#8217;s production schedule and whether they hold inventory for spot orders.<\/li>\r\n<li><strong>Third-party test reports:<\/strong> For critical applications, commission independent verification from an accredited laboratory (e.g., SGS, Bureau Veritas, Intertek).<\/li>\r\n<li><strong>Silica SDS compliance:<\/strong> Confirm crystalline silica content and ensure the SDS is compliant with your country&#8217;s chemical hazard regulations.<\/li>\r\n<li><strong>Iron contamination declaration:<\/strong> Essential for stainless steel, aerospace, medical, and food-contact applications.<\/li>\r\n<li><strong>References and application case studies:<\/strong> Reputable suppliers can provide documented references from clients in your industry segment.<\/li>\r\n<\/ol>\r\n<h3>Why Work With Jiangsu Henglihong Technology?<\/h3>\r\n<p>Jiangsu Henglihong Technology Co., Ltd. is a China-based manufacturer and global exporter of brown fused, white fused, and sintered aluminum oxide abrasives. Our manufacturing complex in Jiangsu Province operates under ISO 9001:2015 quality management, with in-house XRF analysis, laser particle size analysis, and automated sieve stations on every production line. We supply industrial customers across North America, Europe, the Middle East, Southeast Asia, and Australasia with consistent, documented quality \u2014 and we provide full CoA documentation on every shipment.<\/p>\r\n<hr class=\"section-divider\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 10 \u2013 FAQ                            --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 id=\"faq\">10. Frequently Asked Questions<\/h2>\r\n<div class=\"faq-item\"><button class=\"faq-q\"> What is the difference between aluminum oxide and alumina? <span class=\"faq-icon\">+<\/span> <\/button>\r\n<div class=\"faq-a\">\r\n<p>They are the same compound. Aluminum oxide (Al\u2082O\u2083) is the chemical name; alumina is the common industrial name. Corundum is the naturally occurring mineral form. In the abrasive industry, &#8220;brown fused alumina&#8221; and &#8220;brown fused aluminum oxide&#8221; are interchangeable terms describing the same product.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"faq-item\"><button class=\"faq-q\"> Can aluminum oxide blast media be used on stainless steel? <span class=\"faq-icon\">+<\/span> <\/button>\r\n<div class=\"faq-a\">\r\n<p>Yes \u2014 but only white fused or sintered grades should be used on stainless steel. Brown fused aluminum oxide contains trace iron (Fe\u2082O\u2083) that can embed in the passive layer of stainless steel and initiate corrosion. White fused aluminum oxide (\u2265 99.5% Al\u2082O\u2083, &lt; 0.05% Fe\u2082O\u2083) is the industry-standard choice for stainless, duplex, and super-duplex steels.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"faq-item\"><button class=\"faq-q\"> What grit should I use for sandblasting rust off mild steel? <span class=\"faq-icon\">+<\/span> <\/button>\r\n<div class=\"faq-a\">\r\n<p>For moderate surface rust and light mill scale, F36\u2013F46 brown fused aluminum oxide is the most cost-effective starting point. For heavy mill scale or pitted surfaces requiring a coarser anchor profile (60\u2013100 \u00b5m) per coating system requirements, F16\u2013F24 delivers faster cycle times. Always verify the minimum anchor profile depth specified by your coating manufacturer&#8217;s data sheet.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"faq-item\"><button class=\"faq-q\"> How does aluminum oxide compare to garnet for wet blasting? <span class=\"faq-icon\">+<\/span> <\/button>\r\n<div class=\"faq-a\">\r\n<p>Both perform well in wet (vapor) blasting systems. Garnet is widely used for wet blasting on sensitive substrates because its lower hardness produces slightly less aggressive cutting \u2014 beneficial for thin-walled components and non-ferrous alloys. Aluminum oxide cuts faster on harder substrates and has better recyclability in closed-loop wet blast machines. For a full comparison, see our article on <a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-vs-garnet-blast-media-full-comparison\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide vs Garnet Blast Media<\/a>.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"faq-item\"><button class=\"faq-q\"> Is aluminum oxide blast media safe to use indoors? <span class=\"faq-icon\">+<\/span> <\/button>\r\n<div class=\"faq-a\">\r\n<p>Yes, with proper ventilation and respiratory protection. Aluminum oxide is not classified as a carcinogen, unlike crystalline silica. Operate blast cabinets with functional dust collectors, ensure adequate air exchange, and wear a P100-rated respirator or PAPR. White and sintered grades with &lt; 0.1% SiO\u2082 produce the lowest respirable hazard profile of any industrial abrasive alternative to silica sand.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"faq-item\"><button class=\"faq-q\"> What packaging options are available for bulk orders? <span class=\"faq-icon\">+<\/span> <\/button>\r\n<div class=\"faq-a\">\r\n<p>Standard packaging from Jiangsu Henglihong Technology includes 25 kg PP woven bags with inner PE moisture barrier and 1,000 kg \/ 1,200 kg bulk super sacks (FIBC). Custom pallet configurations and private-label packaging are available for OEM and distributor accounts. Minimum order quantities for export start at one full container load (typically 20\u201325 MT). Contact us to discuss your specific volume and delivery requirements.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"faq-item\"><button class=\"faq-q\"> What surface cleanliness standard does aluminum oxide blasting achieve? <span class=\"faq-icon\">+<\/span> <\/button>\r\n<div class=\"faq-a\">\r\n<p>With correct grit selection and adequate blast pressure, aluminum oxide can achieve any SSPC or ISO 8501-1 cleanliness grade, including: SSPC-SP 5 \/ ISO Sa 3 (White Metal Blast \u2014 complete removal of all visible contamination), SSPC-SP 10 \/ ISO Sa 2\u00bd (Near-White Blast), SSPC-SP 6 \/ ISO Sa 2 (Commercial Blast), and SSPC-SP 7 \/ ISO Sa 1 (Brush-Off Blast). For high-performance protective coatings on critical infrastructure, SSPC-SP 10 or SP 5 is typically specified.<\/p>\r\n<\/div>\r\n<\/div>\r\n<div class=\"faq-item\"><button class=\"faq-q\"> How should I store aluminum oxide blast media? <span class=\"faq-icon\">+<\/span> <\/button>\r\n<div class=\"faq-a\">\r\n<p>Store in a cool, dry, covered area away from moisture. Aluminum oxide is hygroscopic at very fine grit sizes \u2014 absorbed moisture causes clumping in blast machine feed systems. Keep bags sealed until point of use. For long-term storage (&gt; 6 months), store on pallets off the ground in a climate-controlled warehouse with relative humidity below 60%. White and sintered grades are especially sensitive to moisture due to their higher surface area per unit weight.<\/p>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- SECTION 11 \u2013 CTA                            --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<div id=\"cta\" class=\"cta-section\">\r\n<h2>Ready to Source Aluminum Oxide Blast Media?<\/h2>\r\n<p>Jiangsu Henglihong Technology Co., Ltd. supplies brown fused, white fused, and sintered aluminum oxide abrasives to industrial customers worldwide. Every order includes full Certificate of Analysis documentation and is backed by our ISO 9001:2015 quality management system.<\/p>\r\n<div class=\"btn-row\" style=\"justify-content: center;\"><a class=\"btn btn-primary\" href=\"https:\/\/hlh-js.com\/contact\/\" target=\"_blank\" rel=\"noopener\">Request a Quote<\/a> <a class=\"btn btn-outline\" href=\"https:\/\/hlh-js.com\/products\/\" target=\"_blank\" rel=\"noopener\">View Products<\/a><\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><!-- EXPLORE MORE                                --><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<h2 style=\"margin-top: 3rem;\">Explore More Resources<\/h2>\r\n<p>Deepen your knowledge with these related guides from the Henglihong editorial library:<\/p>\r\n<ul>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-grit-size-chart-selection-guide\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide Grit Size Chart &amp; Selection Guide<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/brown-vs-white-aluminum-oxide-which-should-you-use\/\" target=\"_blank\" rel=\"noopener\">Brown vs White Aluminum Oxide: Which Should You Use?<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/sintered-vs-brown-fused-vs-white-aluminum-oxide-whats-the-difference\/\" target=\"_blank\" rel=\"noopener\">Sintered vs Brown Fused vs White Aluminum Oxide: What&#8217;s the Difference?<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-vs-garnet-blast-media-full-comparison\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide vs Garnet Blast Media: Full Comparison<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/how-to-choose-aluminum-oxide-blast-media-for-steel-surfaces\/\" target=\"_blank\" rel=\"noopener\">How to Choose Aluminum Oxide Blast Media for Steel Surfaces<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-for-glass-etching-frosting\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide for Glass Etching &amp; Frosting<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/is-aluminum-oxide-blast-media-reusable-how-many-times\/\" target=\"_blank\" rel=\"noopener\">Is Aluminum Oxide Blast Media Reusable? How Many Times?<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-blast-media-for-aerospace-medical\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide Blast Media for Aerospace &amp; Medical<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/bulk-aluminum-oxide-blast-media-wholesale-pricing-rfq\/\" target=\"_blank\" rel=\"noopener\">Bulk Aluminum Oxide Blast Media \u2013 Wholesale Pricing &amp; RFQ<\/a><\/li>\r\n<li><a href=\"https:\/\/hlh-js.com\/resource\/blog\/aluminum-oxide-anti-slip-additive-for-floor-coatings\/\" target=\"_blank\" rel=\"noopener\">Aluminum Oxide Anti-Slip Additive for Floor Coatings<\/a><\/li>\r\n<\/ul>\r\n<\/div>\r\n<!-- FAQ Accordion Script -->\r\n<p><script>\r\nfunction toggleFaq(btn) {\r\n  var item = btn.closest('.faq-item');\r\n  var wasOpen = item.classList.contains('open');\r\n  document.querySelectorAll('.faq-item').forEach(function(el){ el.classList.remove('open'); });\r\n  if (!wasOpen) item.classList.add('open');\r\n}\r\n<\/script><\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminum Oxide Blast Media: The Complete Buyer&#8217;s\u00a0Guide Everything engineers, procurement  [&#8230;]<\/p>","protected":false},"author":1,"featured_media":12663,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62,177,138],"tags":[],"class_list":["post-12626","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-material","category-resource"],"_links":{"self":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/12626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/comments?post=12626"}],"version-history":[{"count":3,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/12626\/revisions"}],"predecessor-version":[{"id":12680,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/12626\/revisions\/12680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/media\/12663"}],"wp:attachment":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/media?parent=12626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/categories?post=12626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/tags?post=12626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}